fix references, compile all .tex with \begindocument

format.tex

@@ -50,6 +50,7 @@
 \usepackage{enumitem}
 \setlist[itemize]{noitemsep}
 
+\usepackage{xr-hyper}
 \usepackage{url}
 \usepackage[pdfusetitle]{hyperref}
 \hypersetup{

generate_formulaire.py

@@ -29,7 +29,10 @@ outfile = 'Formelblatt.tex'
 
 COMPILE_IMMEDIATELY = True  # if False, you need to compile manually
 PRECOMPILE_DEPENDENCIES = True  # if False, may cause incorrect references
-precompile_files = ['semiconductor_summary.tex']
+
+AUTOMATICALLY_FIND_DEPENDENCIES = True  # if True, will compile all main .tex
+#                                         files. If False, specify dependencies below
+PRECOMPILE_FILES = ['semiconductor_summary.tex']  # specify dependencies here
 
 shell_command = f"latexmk -pdf"
 
@@ -136,31 +139,44 @@ def get_section(filename):
     return re.findall(r'\\section{(.+)}', data)[0]
 
 
+def is_main_tex(filename):
+    with open(filename, 'r') as f:
+        data = f.read()
+    return bool(re.findall(r'\\begin{document}', data))
+
+
 def main():
     print("==============================\n"
           "Generate Cheat Sheet\n"
           "==============================")
+    ref_list = ""
     parse_list = ""
     eq_list = ""
+    dep = []
     print("Writing preamble...")
+    print("Parsing files...")
+    for f in get_files():
+        print(4*' '+f)
+        tags = get_tags(f)
+        if is_main_tex(f):
+            ref_list += f"\externaldocument{{{f[:-4]}}}\n"
+            dep.append(f)
+
+        if tags:
+            print(8*' '+str(tags))
+            eq_list += f"        {get_section(f)}\n"
+            for t in tags:
+                st = "\\"+t
+                parse_list += f"        \\CatchFileBetweenTags{{{st}}}{{{f}}}{{{t}}}\n"
+                eq_list += f"        \\Eq{{{st}}}{{{t}}}\n"
+
+    print("Writing document...")
     with open(outfile, 'w') as o:
         o.write(packages)
         o.write("\n\n")
         o.write(new_commands)
         o.write("\n\n")
-        print("Parsing files...")
-        for f in get_files():
-            print(4*' '+f)
-            tags = get_tags(f)
-            if tags:
-                print(8*' '+str(tags))
-                o.write(f"\externaldocument{{{f[:-4]}}}\n")
-                eq_list += f"        {get_section(f)}\n"
-                for t in tags:
-                    st = "\\"+t
-                    parse_list += f"        \\CatchFileBetweenTags{{{st}}}{{{f}}}{{{t}}}\n"
-                    eq_list += f"        \\Eq{{{st}}}{{{t}}}\n"
-        print("Writing document...")
+        o.write(ref_list)
         o.write(start_doc)
         o.write("\n        %%%%%%%%%%\n")
         o.write(parse_list)
@@ -170,8 +186,10 @@ def main():
         o.write(end_doc)
 
     sh = shell_command
-    if PRECOMPILE_DEPENDENCIES and precompile_files:
-        sh = shell_command + f" {' '.join(precompile_files)}"
+
+    compile_list = dep if AUTOMATICALLY_FIND_DEPENDENCIES else PRECOMPILE_FILES
+    if PRECOMPILE_DEPENDENCIES and compile_list:
+        sh = shell_command + f" {' '.join(compile_list)}"
 
     sh = sh + f" {outfile}"